File list (Check if you may need any files):
020外部中断7例子(按键显示测试)\example
..............................\example.lnp
..............................\example.M51
..............................\example.Opt
..............................\example.plg
..............................\example.Uv2
..............................\example_Opt.Bak
..............................\example_Uv2.Bak
..............................\main.c
..............................\main.h
..............................\main.LST
..............................\main.OBJ
..............................\ZLG7289.C
..............................\ZLG7289.h
..............................\ZLG7289.LST
..............................\ZLG7289.OBJ
020外部中断7例子(按键显示测试)